@bc81abb9 I don't know where to reliably get some, either. Either you know a guy or you don't. Sorry. I had a friend who had a friend how could get it.
Having someone with you the first time can be good or bad, depending on the person. In my case it was bad, because he was an idiot and wanted me to try all these things, I didn't want to and acted like a know-it-all guru, because he took it once before. 🙄
Of course you become quiet vulnerable while tripping, so prepare a comfortable environment. 

 @9a3723e3 I know only few ways but never tried.

1 night in city be stoped by random dealer if you have the luck

2 heard from few people that smoked weed their dealer often sell other types of merchandise.

3 on the internet/darknet where you can online buy drugs and other stuff for crypto or gift cards.

Maybe will try 3 in the future to try my luck with money that I will expect to be scammed. 

 @bc81abb9 You could try, sure. But maybe ask the weed smokers first.